26 lines
681 B
YAML
26 lines
681 B
YAML
---
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- name: Check if Swarm is already initialized
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ansible.builtin.command:
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cmd: docker info
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register: swarm_check
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changed_when: false
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- name: Retrieve worker join token from manager
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ansible.builtin.set_fact:
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worker_token: "{{ hostvars[groups['managers'][0]]['worker_token'].stdout }}"
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when: "'Swarm: inactive' in swarm_check.stdout"
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- name: Join worker to Swarm
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ansible.builtin.command:
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argv:
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- docker
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- swarm
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- join
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- --token
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- "{{ worker_token }}"
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- "{{ hostvars[groups['managers'][0]].ansible_host }}:2377"
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when:
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- worker_token is defined
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- "'Swarm: inactive' in swarm_check.stdout"
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changed_when: true
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